The Bearing,ball,annular, cataloged under National Stock Number 3110-01-353-8853, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Western Sky Industries Inc Dba Electromech Techologies. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-353-8853 |
| Primary Part Number | D1-023994 ITEM 3 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Western Sky Industries Inc Dba Electromech Techologies |
| Status | ACTIVE |
| Retainer Fabrication Method | PRESSED |
| Bearing Seal Type | CONTACT |
| Lubrication Material | GREASE |
| Internal Fit-Up Designation | LOOSE |
| Surface Finish | GROUND |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Overall Outside Diameter | 130.00 MILLIMETERS NOMINAL MM |
| Bore Shape | STRAIGHT |
| Load Direction | RADIAL |
| Seal Quantity | 2 |
| Standard Tolerance Designation | ABEC NO.1 |
| Bore Diameter | 60.00 MILLIMETERS NOMINAL MM |
| Material | STEEL OUTER RING |
| Material | STEEL INNER RING |
| Material | RUBBER SYNTHETIC SEAL |
| Material | STEEL RETAINER |
| Material | STEEL BALL |
| Lubrication Material Document and Classification | DOD-G-24508 MIL SPEC SINGLE MATERIAL RESPONSE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| D1-023994 ITEM 3 PRIMARY | Western Sky Industries Inc Dba Electromech Techologies (USA) |
| D1-023996 ITEM 3 | Western Sky Industries Inc Dba Electromech Techologies (USA) |
| D1-023995 ITEM 3 | Western Sky Industries Inc Dba Electromech Techologies (USA) |
| W6312RS | Jtekt Corp. (JPN) |
| 01-005248-266 | Western Sky Industries Inc Dba Electromech Techologies (USA) |
| Reference | Meaning |
|---|---|
| W6312RS | 5/9 Secondary reference Jtekt Corporation |
NSN 3110-01-353-8853 is a Bearing,ball,annular, manufactured by Western Sky Industries Inc Dba Electromech Techologies, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-353-8853 has 5 manufacturer part numbers on file: D1-023994 ITEM 3 (Western Sky Industries Inc Dba Electromech Techologies), D1-023996 ITEM 3 (Western Sky Industries Inc Dba Electromech Techologies), D1-023995 ITEM 3 (Western Sky Industries Inc Dba Electromech Techologies), W6312RS (Jtekt Corp.), 01-005248-266 (Western Sky Industries Inc Dba Electromech Techologies).
Key specifications for D1-023994 ITEM 3: Retainer Fabrication Method: PRESSED; Bearing Seal Type: CONTACT; Lubrication Material: GREASE; Internal Fit-Up Designation: LOOSE. 18 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.